*{
    margin:0;
    padding:0;
}
.float-left{
    float:left;
}
.float-right{
    float:right;
}
.top{
    background-image: url("../img/banner_qtah.jpg");
    height: 808px;
    width: 1920px;
}
.top-logo{
    height: 141px;
    width:1200px;
    margin: auto;
}
.top-logo .float-left{
    height: 141px;
}
/*.top-logo-phone{*/
/*    line-height: 141px;*/
/*}*/
.top-logo-phone div:first-child{
    font-size:30px;
    color:white;
    line-height: 126px;
}
.top-logo-phone div:last-child img{
    margin-top: 50px;
}
.top-nav{
    background-color: #e69137;
}
.top-nav-content{
    height: 80px;
    width:1200px;
    margin: auto;
    /*border: 1px solid blue;*/
}
.top-nav-content li {
    width:200px;
    list-style:none;
    line-height: 80px;
    text-align: center;
    float:left;
}
.top-nav ul li:hover{
    background-color: pink;
}
.top-ad{
    width: 1200px;
    margin: auto;
}
.top-ad div:first-child{
    font-size:40px;
    font-family: 正楷;
    color:white;
    margin: 70px 0 50px 5px;
}
.top-ad p{
    color:white;
    line-height: 30px;
}
.top-ad span:nth-child(odd){
    color:white;
    font-size:25px;
    line-height: 50px;
}
.top-ad span:nth-child(even){
    color:#e69137;
    font-size: 30px;
}
.top-ad div:last-child{
    color: #e69137;
    text-indent: 2em;
    font-size: 30px;
    font-family: 正楷;
}
.middle{
    width:1200px;
    height: 400px;
    margin: 30px auto;

}
.middle-left{
    height: 350px;
    width: 690px;
    border: 1px solid silver;
    float:left;
}
.middle-right{
    height: 350px;
    width: 500px;
    float:right;
    border: 1px solid silver;
}
.middle-title{
     height: 50px;
     width:690px;
     line-height: 50px;
     font-size:20px;
     color:#e69137;
     font-weight: bold;
     text-indent: 10px;
     border: 1px solid silver;
 }
.middle-title1{
    height: 50px;
    width:500px;
    line-height: 50px;
    font-size:20px;
    color:#e69137;
    font-weight: bold;
    text-indent: 10px;
    border: 1px solid silver;
}
.middle-left-content .float-left{
    margin: 10px;
}
.middle-left-content div:nth-child(2){
    width: 370px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
}
.middle-left-content h3{
    line-height:35px;
}
.middle-left-content p{
    color:gray;
    padding-bottom: 5px;
    border-bottom: 1px dashed silver;
}
.middle-right .float-left{
    height: 300px;
    width: 245px;
}
.middle-right img{
    width: 95%;
}
.foot hr{
    border: 2px solid #e69137;
}
.foot-content{
    width: 1200px;
    margin: auto;
    line-height: 30px;
}